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Ilia_Sergeevich [38]
3 years ago
12

How can I get the correct answer for this?

Mathematics
1 answer:
mel-nik [20]3 years ago
7 0
The degree of the function is 16
The y intercept occurs when x = 0  so this gives 7*9 = 63
There will be no x intercepts

C is the correct choice.
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Given that slope is rise/run, write the mathematical equation for calculating the slope of a trend line on a graph.
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select two points on the line, and plug into this formula y2-y1 over x2-x1

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Joan bought a shirt for 25.50 and the sales tax was 6 % what was the total price she paid for the shirt ​
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The total price she paid for the shirt was $27.03

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A rectangle has a length of (3.2a + 0.18b)centimeters.The width is half the length. Sasha writes the expression (12.8a + 0.72b)
jeka94
The width is half the length, so is
  width = (1/2)*length
  width = (1/2)*(<span>3.2a + 0.18b) cm
  width = (1.6a +0.09b) cm

The perimeter of the rectangle is twice the sum of length and width.
  perimeter = 2*(length + width)
  perimeter = 2*((3.2a +0.18b) cm + (1.6a +0.09b) cm)
  perimeter = 2*(4.8a +0.27b) cm)
  perimeter = (9.6a +0.54b) cm

Sasha did not get this answer, so apparently ...
  her reasoning was not correct.</span>
8 0
3 years ago
Help me answer this.. plz
Fudgin [204]

Answer:

2\frac{1}{30}

Step-by-step explanation:

First thing you gotta do is find the common denominator.

Do this by listing factors of the denominators:

5- 5, 10, 15, 20, 25, 30

6- 6, 12, 18, 24, 30, 36

5 and 6 both have 30 in common so that's the new denominator for all 3 of the terms.

What you do to the bottom you must do to the top.

Since you multiply 5 by 6 to get 30, you must multiply 2 and 4 by 6 as well.

Since you multiply 6 by 5 to get 30, then multiply 5 by 5 as well.

The new equation is:

\frac{12}{30} +\frac{25}{30} + \frac{24}{30} =

Now add the numerators together

The solution is \frac{61}{30}. Now simplify. 61 is prime, so you cannot change the fraction How many times does 30 go into 61? Two times. This gives us 2\frac{1}{30}.

4 0
3 years ago
(3 x 7) + (x+40) 7/2x-5) = 180 find x
astra-53 [7]

Answer:

Brjdjdndnd

Step-by-step explanation:

Hdnfnfjfd

5 0
3 years ago
Read 2 more answers
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